Customer Ratings & Reviews

I use this product in my 1995 Suzuki Jimny and it is phenomenal. It still has plenty of life when I change it, the engine has begun to run so much better after switching exclusively to amsoil products. The only non amsoil I use is LiquiMoly CeraTec to coat everything in ceramics to reduce friction. It’s not necessary with Amsoil Signature, but anything to prolong engine life as much as possible!

I’ve been using amsoil in all my vehicles for years best of the best just look them up anywhere YouTube social media lmo the best product you can buy

Still the best money can buy! Keep up the good work my friends.

This was the second time ordering products direct from Amsoil. Oil and filters arrived quickly and well packed. Exactly what I ordered. Unexpected nice touch was receiving a pair of disposable gloves and paper funnel. I will definitely be ordering again.

This was the second time ordering products direct from Amsoil. Oil and filters arrived quickly and well packed. Exactly what I ordered. Unexpected nice touch was receiving a pair of disposable gloves and paper funnel. I will definitely be ordering again.

Love the motor oil great product love amsoil products

I use Amsoil for every oil change in my 2022 CT5 Blackwing since I purchased the car. I even use Amsoil transmission & rear end fluid also. This oil is amazing and it's made here in the USA. Thank you Amsoil I will always use your products!

Have been using this product for many years now. Excellent product and I recommend it for all applications.

All my engines use their products!!!!

My favorite oil in all ground/land applications.

Best oil in the market

Best motor oil I've ever used

I have used this in multiple vehicles that I have owned. Never had any issues with the oil. I have torn down and inspected engines that used Amsoil as a lubricant. The engines were incredibly clean inside and any wear was minimal.

I loved my oil.

Best oil and filter I have used . The only oil I will ever use in my motor home.

Very happy with Amsoil since I made the first application I’ve been noticing that the engine is running more smoothly than before and the temperature in the engine has been very good even in a traffic jam in a hot weather like Florida weather I’m very happy with the outcome is a bit pricey at first but I don’t have to be doing an oil change every 3,000 miles instead I can make oil change every 6,000 with out breaking a sweat and I still be saving in extra oil service charges .

I needed 5 quarts instead of 4 that come in the Gal product container. So I had to go to my local Advance to pick up a quart of Mobil1 to finish my oil change to top it off to get to the full mark on my stick.

Came quickly and arrived as described and will be purchasing again for next oil change

Had to replace my engine on my 08 Silverado 2500 HD. This time decided to go with the BEST. Previously I had used Royal Purple. After doing my research AMSOIL is TOPS. Don’t think about it. If you truly want to take care of your vehicle then go with AMSOIL.

The included gloves were a nice tpuch.